#define GET_CLERK_ID                0x0001                          
#define UPDATE_CLERK                0x004B                            
#define PRINT_CLERK_TOTALS_REPORT   0x1011  
#define PRINT_CLERK_DETAIL_REPORT   0x101A  
#define PRINT_CLERK_TABLE_REPORT    0x101B  
#define PRINT_UNADJUSTED_REPORT     0x101C  
#define PRINT_IRS_TIP_REPORT        0x101D  
#define PRINT_DISCOUNT_TIP_REPORT   0x101E  
#define ADD_CLERK                   0x1051   
#define DEL_CLERK                   0x1052  
#define MOD_CLERK                   0x1053  
#define CLEAR_CLERK                 0x1054  
#define LOGIN_CLERK                 0x1055  
#define LOGOFF_CLERK                0x1056  

